Element button pseudo-element :after generated with padding 20px font-weight normal font-size 16px z-index auto display inline-block overflow visible transition border 1px #b7b7b7 solid width auto position static transform float none box-shadow 2px 2px 2px rgba(0,0,0,0.2) height auto cursor default box-sizing content-box margin 0px text-shadow 1px 1px 0px rgba(255,255,255,0.66) line-height normal border-radius background